Dinosaurs, and related animals in the oceans and in the air, lived between 230 and 65 million years ago.
This has been called the "Age of Reptiles", yet dinosaurs were quite different from other reptiles then or since. This difference is not their size (for there were small as well as giant 'dinos'), but the fact that they had bones similar to birds and they may even have been warm blooded. Surprised? Then read on…
